- SASS-HOWELL LTDDisolved- 12636977 - Dissolved on 2 November 2021 
- LUKE HOWELL LTD- 12044119 - Incorporated on 11 June 2019 
- HOWELLS INC LTDActive - Proposal to Strike off- 10192764 - Incorporated on 21 May 2016 
- HOWELLS PVT LTD- 16534995 - Incorporated on 23 June 2025 
- EGOR HOWELL LTD- 16585682 - Incorporated on 16 July 2025 
- DLP DERIVATIVES LLPActive - Proposal to Strike off- OC354152 - Incorporated on 15 April 2010 
- HOWELL & HOWELL SOCIAL WORK SERVICES LIMITED- 07475234 - Incorporated on 21 December 2010 
- MR & MRS O LTD.Active - Proposal to Strike off- SC217464 - Incorporated on 29 March 2001 
- MR & MRS W LTD- 08480767 - Incorporated on 9 April 2013 
- MR&MRS LTDActive - Proposal to Strike off- 10922002 - Incorporated on 18 August 2017 
- MR. & MRS. P LTD- 14381139 - Incorporated on 27 September 2022 
- MR&MRS LTDDisolved- 14548151 - Dissolved on 21 May 2024 
- PAUL J HOWELL LTDActive - Proposal to Strike off- 09152634 - Incorporated on 29 July 2014 
- HOWELL RAIL LTDDisolved- SC676993 - Dissolved on 22 March 2022 
- MR MRG LTDDisolved- 14226733 - Dissolved on 19 December 2023 
- MR&MRS B.A.D LTDDisolved- 15544690 - Dissolved on 4 February 2025 
- HOWELLS & SON LTDActive - Proposal to Strike off- 08124505 - Incorporated on 29 June 2012 
- HOWELL HILL LTDLiquidation- 06594520 - Incorporated on 15 May 2008 
- HOWELLBIT LTDActive - Proposal to Strike off- 11054602 - Incorporated on 8 November 2017 
- GREG HOWELL LTD- 10240835 - Incorporated on 20 June 2016